QWORK Multi Material Drill Bit Set - tungsten carbide 8 Pcs 3mm 4mm 5mm 6mm 8mm 10mm 14mm 16mm

One drill bit replaces two drill bits (1x glass & tile drill bit + 1x Mansonry drill bit), ideal for drilling fastner holes in bathroom tiles, or wall mirrors. Once it drills through the tile or mirror this drill bit will cope easily with any masonry behind it. Spear pointed design strong tungsten carbide tip can easily penetrate various material(tile, concrete, brick, glass, plastic and wood,etc) and reduces breakout. 8 Pcs drill bit set with 8 different sizes: 1/8” (3mm), 5/32” (4mm), 3/16” (5mm), 15/64” (6mm), 5/16” (8mm), 25/64” (10mm), 35/64” (14mm), 5/8” (16mm). U type slot design with fast drilling dust remove, 3-flats shank allows drill bit to be held tightly and stably in power drill. When drilling hard material (glass, porcelain floor tile, marble or granite), please use water for lubrication. Heavy duty drill bits packed in sealed transparent plastic box with two sides of blue color stickers.